Free Bridge builder/Brain-teaser Game: The aim of the game is to build a solid bridge across a canyon within the allocated budget given. Once you complete the bridge, strange little creatures will try to cross the bridge, and will test it for you in full. Learning physics is made fun through this game, and it is a huge challenge getting the bridge structure right. The bridge building challenge increases significantly as you progress from levels 1 to 3!
You should only connect pieces from end to end only. Do not connect a supporting piece to the middle of some other piece (it is a weak link if you need to connect in the middle). Break the bridge piece into two parts, and only then connect the supporting piece to the junction. Use metal pieces only where the strength of wooden pieces would not be sufficient.
Use your mouse and keys to build the bridge: Click from one point to another to lay a piece of the bridge. Press the ESC button on your keyboard to deselect a piece. You can click on an existing piece to remove it or you can click on a section anchor point and press the Delete button to remove the section. Press the T key to see how your bridge holds up and if it can support its own weight. Press ESC to return to the construction phase when your testing is done and something needs to be fixed.